#include <iostream> #include <cmath> int main() { int a, b; std::cout << "Enter the lengths of the two sides of the right triangle:" << std::endl; std::cout << "Side a: "; std::cin >> a; std::cout << "Side b: "; std::cin >> b; double hypotenuse = sqrt(a * a + b * b); std::cout << "The length of the hypotenuse is: " << hypotenuse << std::endl; return 0; }